CS3001 Cirrus Logic, Inc., CS3001 Datasheet

CS3001

Manufacturer Part Number

CS3001

Description

OP Amp, New Ultra-Low Noise Operational Amplifier Family Ideal for Low Frequency Measurement Applications

Manufacturer

Cirrus Logic, Inc.

Datasheet

1.CS3001.pdf (1 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

CS3001-ISZ

Manufacturer:

CIEEUS

Quantity:

20 000

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Cirrus Logic, Inc. 2901 Via Fortuna Austin, TX 78746 USA

T (512) 851-4000 T (800) 888-5016 F (512) 851-4977

are trademarks of Cirrus Logic, Inc. Other brand and product names may be trademarks or service marks of their respective owners.

New Ultra-Low Noise Operational Amplifier Family

Ideal for Low Frequency Measurement Applications

CS3001/02/11/12 Features

CS3001/02/11/12 Applications

CS3001/11

CS3002/12

Low offset: 10 µV max

Low drift: 0.05 µV/°C max

Low noise (1/f corner @ 0.08 Hz)

Open-loop voltage gain

Rail-to-Rail output swing

1.8 mA supply current

Slew rate: 5 V/µs

Available in a 8-pin SOIC

CS3001/11 price: $1.94 (10K)

CS3002/12 price: $3.02 (10K)

Process Control

Test Equipment

Temperature Measurement

Weigh Scales

6 nV/√Hz @ 0.5 Hz

0.1 to 10 Hz = 125 nV

12 nV/√Hz @ 0.5 Hz

0.1 to 10 Hz = 250 nV

1000 trillion typ

10 billion min

Leading the Digital Entertainment Revolution

Actual Size

p-p

The new CMOS operational amplifier family, the CS3001/02//11/12,

is designed to achieve optimum performance while reducing

component count and bill of materials (BOM) costs. This innovative

single and dual op amp family builds on Cirrus' patented Multipath™

amplifier technology, which completely eliminates the need to

choose between low noise or low drift requirements. These powerful

amplifiers deliver both! In fact, system noise is reduced by 10X and

system drift by 4X compared to our closest competitor's devices.

All devices provide excellent CMRR and PSRR and their common

mode input range includes a negative supply rail. Delivering excellent

offset stability, very high open loop gain, and low noise below 1 kHz,

performance is maintained over time and temperature. The

CS3001/11 are single op amps that consume 1.8 mA and 0.6 mA

while providing 125 nV

respectively. The CS3002/12, dual op amps, consume 3.2 mA and

1.2 mA while providing 125 nV

respectively. Process control, medical and test equipment,

temperature measurement, and weigh scale applications are a few of

the target markets that need these innovative operational amplifiers.

P-P

CS3001/02/11/12

and 250 nV

P-P

and 250 nV

visit us at www.cirrus.com

P R O D U C T B U L L E T I N

P-P

For more information,

P-P

noise performance,

0062-0902-PB

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